... Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure ServiceASTM A333: Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature ServiceASTM A335: Standard Specification for ... Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow ...